[1]
S. A. A. Shah, Q. K. Amin, and Zaland Ahmed, “Transcatheter Device Closure of Congenital Ventricular Septal Defects: Procedural Outcomes and Short-Term Experience from a Tertiary Care Center in Pakistan”., Pak. j. Cardio vas. int. (print/Online), vol. 6, no. 1, pp. 60–69, Jun. 2026.